Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Including solid – extended surface – fluid contact reaction...
Reexamination Certificate
2011-07-05
2011-07-05
Griffin, Walter D (Department: 1774)
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Including solid, extended surface, fluid contact reaction...
C422S129000, C422S202000, C422S211000, C422S218000, C423S447300
Reexamination Certificate
active
07972571
ABSTRACT:
Provided is an apparatus for synthesizing carbon nanotubes (CNTs). The apparatus includes: a vertical reaction chamber; a mixer which is disposed within the vertical reaction chamber and mixes a catalyst supplied from above; and a plurality of dispersion plates which vertically partition a space inside the vertical reaction chamber into a plurality of sections and uniformly disperse a source gas, which is supplied from above, into the sections.
REFERENCES:
patent: 5102647 (1992-04-01), Yamada et al.
patent: 2008/0308209 (2008-12-01), Loutfy et al.
Zhu et all, Synthesis of single-walled carbon nanotubes fy the vertical floating catalyst method, Jan. 2002, Chinese Science Bulletin, vol. 47, No. 2, pp. 159-162.
Igarashi et al, Purification and characterization of zeolite-supported single-walled carbon nanotubes catalytically synthesized from ethanol, Jul. 11, 2004, Chemical Physics Letters, vol. 392, Issues 4-6, pp. 529-532.
Jang Suk-Won
Jeon Jong-Kwan
Jeong Chung-Heon
Griffin Walter D
Semes Co. Ltd
Sughrue & Mion, PLLC
Young Natasha
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